JA Solar agrees to accept polysilicon supply contract with Hemlock in lawsuit settlement

Facebook
Twitter
LinkedIn
Reddit
Email
According JA Solar its holding company, JA Solar (BVI) Limited and its manufacturing subsidiary, JA Solar Yangzhou had entered into a new long-term polysilicon supply agreement with Hemlock Operations on a quarterly basis until October 31, 2026. Terms of the deal were not disclosed. Image: JA Solar

‘Silicon Module Super League’ (SMSL) member, JA Solar has agreed to settle a long-term ‘take or pay’ contract for the purchase of polysilicon from US-based polysilicon producer Hemlock Semiconductor.

Hemlock Semiconductor had previously filed suit (April, 2016) against JA Solar for non-compliance with the supply contract signed in 2011 and sought damages totalling no less than US$921.1 million from JA Solar.

This article requires Premium SubscriptionBasic (FREE) Subscription

Unlock unlimited access for 12 whole months of distinctive global analysis

Photovoltaics International is now included.

  • Regular insight and analysis of the industry’s biggest developments
  • In-depth interviews with the industry’s leading figures
  • Unlimited digital access to the PV Tech Power journal catalogue
  • Unlimited digital access to the Photovoltaics International journal catalogue
  • Access to more than 1,000 technical papers
  • Discounts on Solar Media’s portfolio of events, in-person and virtual

Or continue reading this article for free

Hemlock Semiconductor has previously filed a similar law suit against SolarWorld’s former subsidiary, Deutsche Solar for breaching a ‘take or pay’ contract as well as against Japanese module producer Kyocera. 

According JA Solar its holding company, JA Solar (BVI) Limited and its manufacturing subsidiary, JA Solar Yangzhou had entered into a new long-term polysilicon supply agreement with Hemlock Operations on a quarterly basis until October 31, 2026. Terms of the deal were not disclosed. 

However, due to anti-dumping duties imposed on Hemlock in China, direct supply to JA Solar’s manufacturing operations is highly unlikely, impacting production costs and making JA Solar uncompetitive. 

Although JA Solar has established solar cell and module manufacturing operations outside China, in-house wafer production remains in China. 

Read Next

May 16, 2025
Polysilicon prices have continued to decline slightly this week in China, while polysilicon companies initiated contract signings for moderate volumes.
May 15, 2025
Solar manufacturer Canadian Solar recorded a slight increase in module shipments and endured losses in Q1 amid 'geopolitical complexities.'
May 14, 2025
US energy officials have found unexplained communication equipment inside some Chinese-made inverter devices.
May 7, 2025
Four leading Chinese PV companies, JinkoSolar, LONGi Green, JA Solar and Trina Solar, recently released their financial reports for Q1 of 2025, all with a decrease in their revenue. 
May 7, 2025
Chinese module manufacturer JA Solar has penned a 100MW supply agreement with YES Group to provide its DeepBlue 4.0 Pro modules in Australia.
May 6, 2025
While other technologies exist, c-Si solar PV technology is the leading candidate for large-scale energy production, writes Radovan Kopecek.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
May 21, 2025
London, UK
Solar Media Events
June 17, 2025
Napa, USA
Solar Media Events
July 1, 2025
London, UK
Solar Media Events
July 1, 2025
London, UK
Solar Media Events
July 8, 2025
Asia